Transfer rate - each port up to 480Mpbs Over current protection, each port 500mA

Simultaneous operation of multiple high-performance devices

Fully plug & play and hot swapping supported

Supports up to 127 devices per port

Software Requirement: Windows ME/ 1998/ 2000/ XP/ Server 2003/ Vista

Package Content: USB 2.0 PCI-Express Card, Driver CD, User Manual

* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.